Stone Base Information: Wholly-owned subsidiary signed a significant contract with Amadeus Hospitality.

Shiji Information Announcement: On September 11, 2025, Shiji America, a wholly-owned subsidiary of the company, signed the "Connection Agreement", "Mutual Agency Agreement" and "Mutual Referral Agreement" with Amadeus Hospitality. The "Connection Agreement" involves the API connection between DAYLIGHT PMS and specific products of Amadeus Hospitality, the "Mutual Agency Agreement" authorizes both parties to act as agents for each other's specific products, and the "Mutual Referral Agreement" stipulates that both parties will be referral partners for each other. The agreements will come into effect on September 15, 2025, with an initial term of 5 years. This cooperation will help enhance the company's product competitive advantage and accelerate the expansion of its global business.